234222263442222 has 64 divisors (see below), whose sum is σ = 515559492497664. Its totient is φ = 70347418211840.

The previous prime is 234222263442199. The next prime is 234222263442283. The reversal of 234222263442222 is 222244362222432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 765612133 + ... + 765917999.

It is an arithmetic number, because the mean of its divisors is an integer number (8055617070276).

Almost surely, 2^{234222263442222} is an apocalyptic number.

234222263442222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

234222263442222 is an abundant number, since it is smaller than the sum of its proper divisors (281337229055442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234222263442222 is a wasteful number, since it uses less digits than its factorization.

234222263442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408673.

The product of its digits is 1769472, while the sum is 42.

The spelling of 234222263442222 in words is "two hundred thirty-four trillion, two hundred twenty-two billion, two hundred sixty-three million, four hundred forty-two thousand, two hundred twenty-two".